Question

factorise -36 + 1/49m^2​

Answer 1

- 36 + 1 / 49 m²

- 1764 + m² / 49

( m - 42 ) ( m + 42 )

( m - 42 ) ( m + 42 ) / 49

Answer 2

Answer:

m:-42

Step-by-step explanation:

-36+1/49m2:-0

So,reverse it,then it will be,

1/49m2-36

Now, take the denominator same,

So,it will be,

(m2-1764)/49:-0

:-m2-1764:-0

m2:-1764

m:-root1764

m:-42